They're their own line, BFS isn't doing them. They're just selling them as an outlet like anyone else. I don't know if they're being manufactured in the same factories or not that the two companies are using, but the guy doing the PGV line is wholly his own dude, and is running manufacturing and design as their own entity. They are only the first in a (hopefully) long broad line of figures. His designs include mechs, droids, space suited characters... no vehicles yet as they're quite small, and this guy really seems to want to focus on figures and their accessories, and bringing these out at affordable prices too. He's kind of miffed US distributors have jacked the MSRP up or aren't willing to work with him directly on distribution (BFS is, however, I believe working with him directly). Hong Kong and Malaysia sellers are dealing with him directly. BBTS is bringing them in through a middle-man I believe, and have a jacked up price for that reason ($34/figure).
I'm mulling over my options on getting these right now... I'm not sure what way I'll be going on them.
There are a few lines out right now all within a similar sci-fi influenced genre. Acid Rain seemed to be the catalyst for this... Planet Green Valley is a very high-end looking line, so I can't even bitch at $34 a figure honestly, but there are other lines from companies called Devil Toys and JoyToy and they're ok but not on par with what PGV looks like (just my opinion). I'll gladly support them though. Their stuff looks cool, just maybe not quite as cool as PGV is right now haha. It's much more Acid-Rain-ish looking (weathering and such) but the quality is a notch below. I have some of the Devil Toys figures and they're fragile to say the least. Hiya-ish in quality which is nice, but delicate.